C column welding production line and C column welding processing method

Abstract

The invention discloses a C column welding production line and a C column welding processing method. The C column welding production line comprises an operation area, a control system and a maneuvering area formed by surrounding a protective fence. The operation area is located on the outer side of the maneuvering area; the maneuvering area comprises a transportation system, and an inner plate assembly welding working area, a C column welding working area and a rear side wall assembly welding working area arranged sequentially; the inner plate assembly welding working area comprises a robot Aand an inner plate assembly welding working table; the C column welding working area comprises a robot C and a C column welding working table; the rear side wall assembly welding working area comprises a robot D, a robot E and a rear side wall assembly welding working table; the robot B is arranged between the robot A and the robot C; the transportation system is erected above the inner plate assembly welding working area and the rear side wall assembly welding working area; and the control system controls and monitors actions and states of various devices in the maneuvering area. The C columnwelding production line is high in device utilization rate, high in welding speed and high in productivity of the production line.

Description

technical field [0001] The invention relates to the field of body-in-white welding, in particular to a C-pillar welding production line and a C-pillar welding processing method. Background technique [0002] In the field of body-in-white welding, on the basis of ensuring product quality, reducing costs and increasing production speed are the goals of enterprises. The body rear side panel assembly is obtained by welding the C-pillar and the inner panel assembly. In the actual production process, the number of welding points of the components in each welding process is different, and the welding time is different. Each welding process must arrange at least one For robots, two or more robots need to be arranged in the process with more welding spots and longer welding time, but this will lead to longer downtime of robots in some stations, low utilization rate of robots, and increased production line The cost of input is relatively high in order to increase the productivity. ...

AI Technical Summary

Problems solved by technology

The body rear side panel assembly is obtained by welding the C-pillar and the inner panel assembly. In the actual production process, the number of welding points of the components in each welding process is different, and the welding time is different. Each welding process must arrange at least one For robots, two or more robots need to be arranged in the process with more welding spots and longer welding time, but this will lead to longer downtime of robots in some stations, low utilization rate of robots, and increased production line The cost of investment, in order to increase the cost of production is relatively high

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